Journal ArticleDOI
PLS-regression: a basic tool of chemometrics
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TLDR
PLS-regression (PLSR) as mentioned in this paper is the PLS approach in its simplest, and in chemistry and technology, most used form (two-block predictive PLS) is a method for relating two data matrices, X and Y, by a linear multivariate model.About:
This article is published in Chemometrics and Intelligent Laboratory Systems.The article was published on 2001-10-28. It has received 7861 citations till now. The article focuses on the topics: Partial least squares regression.read more
Citations
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Digital Mapping of Soil Properties Using Multivariate Statistical Analysis and ASTER Data in an Arid Region
TL;DR: The method developed in this paper was found to be reliable and accurate for digital soil mapping in arid and semi-arid environments.
Journal ArticleDOI
Monitoring fungal growth on brown rice grains using rapid and non-destructive hyperspectral imaging.
TL;DR: The proposed HSI method could be used to classify rice samples with different levels of fungal infection without sample manipulation and was able to rapidly identify infected rice although the samples showed no symptoms ofFungal infection.
Journal ArticleDOI
Peak alignment using wavelet pattern matching and differential evolution
TL;DR: A practical and handy peak alignment method (alignDE) is proposed, implemented in this research for one-way chromatograms, which basically consists of five steps: chromatogram lengths equalization using linear interpolation, and peak alignment using differential evolution (DE) to maximize linear correlation coefficient between reference signal and signal to be aligned.
Journal ArticleDOI
Laser-induced breakdown spectroscopy-based geochemical fingerprinting for the rapid analysis and discrimination of minerals: The example of garnet
Daniel C. Alvey,Kenneth D. Morton,Russell S. Harmon,Jennifer L. Gottfried,Jeremiah J. Remus,Leslie M. Collins,Michael A. Wise +6 more
TL;DR: In this paper, statistical signal processing and classification techniques were applied to single-shot, broadband LIBS spectra, comprising measured plasma light intensities between 200 and 960 nm, for a suite of 157 garnets of different composition from 92 locations worldwide.
Journal ArticleDOI
The Change in Low Cloud Cover in a Warmed Climate Inferred from AIRS, MODIS, and ERA-Interim
TL;DR: In this paper, an 8-day-averaged observations from the Moderate Resolution Imaging Spectroradiometer (MODIS) and the Atmospheric Infrared Sounder (AIRS) spanning 2002-14 are combined with European Centre for Medium-Range Weather Forecasts (ECMWF) interim reanalysis to compute the dependence of the observed variability of LCC on various predictor variables.
References
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Book
Regression Diagnostics: Identifying Influential Data and Sources of Collinearity
TL;DR: In this article, the authors present a method for detecting and assessing Collinearity of observations and outliers in the context of extensions to the Wikipedia corpus, based on the concept of Influential Observations.
Book
A User's Guide to Principal Components
TL;DR: In this paper, the authors present a directory of Symbols and Definitions for PCA, as well as some classic examples of PCA applications, such as: linear models, regression PCA of predictor variables, and analysis of variance PCA for Response Variables.
Journal ArticleDOI
A Leisurely Look at the Bootstrap, the Jackknife, and Cross-Validation
Bradley Efron,Gail Gong +1 more
TL;DR: This paper reviewed the nonparametric estimation of statistical error, mainly the bias and standard error of an estimator, or the error rate of a prediction rule, at a relaxed mathematical level, omitting most proofs, regularity conditions and technical details.